1   /**
2    * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved.
3    *
4    *
5    *
6    *
7    * The contents of this file are subject to the terms of the Liferay Enterprise
8    * Subscription License ("License"). You may not use this file except in
9    * compliance with the License. You can obtain a copy of the License by
10   * contacting Liferay, Inc. See the License for the specific language governing
11   * permissions and limitations under the License, including but not limited to
12   * distribution rights of the Software.
13   *
14   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
19   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
20   * SOFTWARE.
21   */
22  
23  package com.liferay.portal.lar;
24  
25  /**
26   * <a href="PortletDataHandlerChoice.java.html"><b><i>View Source</i></b></a>
27   *
28   * @author Raymond Augé
29   */
30  public class PortletDataHandlerChoice extends PortletDataHandlerControl {
31  
32      public PortletDataHandlerChoice(String namespace, String controlName) {
33          this(namespace, controlName, 0, _DEFAULT_CHOICES);
34      }
35  
36      public PortletDataHandlerChoice(
37          String namespace, String controlName, int defaultChoice) {
38          this(namespace, controlName, defaultChoice, _DEFAULT_CHOICES);
39      }
40  
41      public PortletDataHandlerChoice(
42          String namespace, String controlName, int defaultChoice,
43          String[] choices) {
44  
45          super(namespace, controlName);
46  
47          _choices = choices;
48          _defaultChoice = defaultChoice;
49      }
50  
51      public String[] getChoices() {
52          if ((_choices == null) || (_choices.length < 1)) {
53              return _DEFAULT_CHOICES;
54          }
55          else {
56              return _choices;
57          }
58      }
59  
60      public String getDefaultChoice() {
61          return getChoices()[getDefaultChoiceIndex()];
62      }
63  
64      public int getDefaultChoiceIndex() {
65          if ((_defaultChoice < 0) || (_defaultChoice >= _choices.length)) {
66              return 0;
67          }
68          else {
69              return _defaultChoice;
70          }
71      }
72  
73      private static final String[] _DEFAULT_CHOICES = new String[] {
74          "false", "true"
75      };
76  
77      private String[] _choices;
78      private int _defaultChoice;
79  
80  }